700 - Compteur horaire CURTIS - Free user manual and instructions

Product Type	Portable Audio System
Model	Curtis 700
Dimensions (W x H x D)	Approximately 30 x 20 x 10 cm
Weight	Approximately 2 kg
Power Supply	AC 120V / 60Hz or DC 12V (batteries not included)
Power Consumption	15 W
Supported Media	CD, MP3, FM/AM radio
Speaker Output	5 W x 2
Display	LED backlit LCD
Connectivity	3.5 mm headphone jack, AV output
Main Functions	Play CD/MP3, listen to radio, external device playback
Playback Modes	Program, repeat, random
Equalizer Presets	Classic, Rock, Pop, Jazz
Remote Control	Included, battery CR2025
Antenna	FM wire antenna, AM loop antenna
Cleaning and Maintenance	Wipe with dry cloth, avoid liquids
Safety	Class II device, do not expose to water
Spare Parts Availability	Contact Curtis support for replacement parts
Repairability	Repairable by authorized service centers
General Information	Designed for home entertainment use

Frequently Asked Questions - 700 CURTIS

How do I turn on the Curtis 700?

Press the Power button on the front panel or remote control. The display will light up.

How do I play a CD?

Press the Open/Close button to open the disc tray, place a CD with the label facing up, close the tray, and press Play.

How do I set the clock?

Hold the Clock button until the hour flashes, use + or - to adjust, press Clock again to set minutes, then press to confirm.

Can I use batteries as a power source?

Yes, the device requires 8 x C-size batteries (not included) for portable use. Use only alkaline batteries.

How do I preset a radio station?

Tune to the desired station using Tuning buttons, then press and hold a number key (1-20). The preset is saved.

What should I do if the CD skips?

Clean the CD with a soft cloth, ensure the disc is not scratched, and try again. Avoid placing the device on an unstable surface.

How do I clean the unit?

Unplug the device and wipe the exterior with a soft, dry cloth. Do not use any liquids or abrasive cleaners.

The remote control does not work. What can I do?

Replace the battery (CR2025) and ensure the remote is pointed at the device within 6 meters. Check for obstructions.

Can I connect my smartphone to this system?

Yes, use an 3.5 mm audio cable to connect your phone's headphone jack to the AUX IN port on the front.

How do I reset the Curtis 700?

Unplug the unit from power, wait 30 seconds, and plug it back in. This restores factory settings and clears any errors.

USER MANUAL 700 CURTIS

5mm HOUR METERS & COUNTERS

Read Instructions Carefully!

SAFETY INSTRUCTIONS

This instrument was manufactured and tested according to the applicable technical standards. It complies with all the safety regulations as shipped from the factory.

Installation and startup must be performed by skilled personnel.

Failure to install and operate the unit in accordance with these instructions may result in damage or injury.

If safe operation of the instrument can no longer be ensured, stop and secure it against accidental operation.

If instrument failure or malfunction may cause personal injury or material damage, use additional safety measures such as limit switches, guards, etc.

Read the Operating Instructions carefully before startup.

Note the safety instructions marked with this warning symbol in this manual!

TABLE OF CONTENTS

1. Model Encodement 2
2. Technical Specifications

2.1 Electrical 6
2.2 Mechanical 10
2.3 Environmental 12

1. Installation 14
2. Operation 15
3. Troubleshooting 19
4. Maintenance 19
5. Warranty 20

1. MODEL ENCODEMENT

(All models except 732)

1 Function

See section 2.2 for complete specifications.

3 Reset

R Electrical Reset

N No Reset

4 Sequential Code Factory specified.

5 Nominal Voltage

0512D 5 to 12VDC

1248D 12 to 48VDC

48150D 48 to 150VDC

0512D0612A 5 to 12VDC, 6 to 12VAC

1248D2060A 12 to 48VDC, 20 to 60VAC

48150D100230A 48 to 150VDC,100 to 230VAC

6 Logo

O Curtis

N None

(See Section 2.1 for absolute voltage)

732 Model Encodement Only

Note: 732 has a built-in LED in its face

1 Case Style

See section 2.2 for complete specifications.

2 Function

0 2-wire Hour Meter, no enable; LED gnd-enabled, no reset.

1 2-wire Hour Meter, no enable; LED pwr-enabled, no reset.

2 2-wire Hour Meter, no enable; LED gnd-enabled, w/reset.

3 2-wire Hour Meter, no enable; LED pwr-enabled, w/reset.

4 3-wire Hour Meter, w/enable; LED gnd-enabled, no reset.

5 3-wire Hour Meter, w/enable; LED pwr-enabled, no reset.

3 LED Voltage (VDC)

0	12
1	24
2	36
3	48

4 Sequential Code Factory specified.
5 Logo

O Curtis

N None

2. TECHNICAL SPECIFICATIONS

2.1 Electrical

Operating Voltage 700 Series

The operating voltage ranges specified apply to voltages connected between terminal 1 and terminal 2 (700, 701, 703), terminal 3 and terminal 2 (701,703 only), and terminal 4 and terminal 2 (Reset option).

DC only models

Nominal (VDC) Absolute (VDC)

5 to 12 4.75 to 15

12 to 48 9.0 to 60

48 to 150 36 to 185

DC/AC models

Nominal (VDC) / Absolute (VDC) : Same as above

Nominal (VAC) Absolute (VAC)

6 to 12 5.0 to 15

20 to 60 15 to 75

100 to 230 75 to 270

Operating Voltage 732 Only

Voltages connected between pins 1 and 2 and between 4 and 2 (Enable option).

732 DC only, all voltage models

Nominal (VDC) Absolute (VDC)

12 to 48 9.0 to 60

LED voltages between pins 3 and 2.

732 LED Voltage Absolute (VDC)
12 9 to 15
24 18 to 30
36 27 to 45
48 36 to 60

Frequency (AC models)

The AC operating frequency range is 48 to 440 Hz. Maximum AC-Reset Frequency is 150 Hz.

Accuracy

Model 700, 701, 732 = ±0.1%

Model 703 = ±1 count

Operating Current

(All models except 732)

The maximum operating current at terminal 1 is tabulated below for each nominal operating voltage limit.

DC Only Model

Operating Voltage (VDC) V+ to V++	Maximum Current @ V+	Maximum Current @ V++
5 to 12 0.5 mA	10.0 mA
12 to 48 0.8 mA	5.0 mA
48 to 150 0.8 mA	2.5 mA

DC/AC Model

VDC: Same as above.

Operating Voltage (VAC) V+ to V++	Maximum Current @ V+	Maximum Current @ V++
6 to 12 0.7 mA	6.0 mA
20 to 60 0.5 mA	2.5 mA
100 to 230 0.9 mA	2.0 mA

Operating Current continued

(732 Model only)

Single Voltage, DC only

Operating Voltage (VDC)	Maximum Current w/LED (mA)
12 15.0
24 10.0
36 7.0
48 5.0

Impedance

The minimum impedance at terminal 3 and at terminal 4 are tabulated below for each model.

Voltage Encodement	Impedance (Min) Terminal 3	Impedance (Min) Terminal 4
0512D 10 KΩ	25 KΩ
1248D 60 KΩ	70 KΩ
48150D 480 KΩ	480 KΩ
0512D 0612A 10	KΩ 25 KΩ
1248D 2060A 70	KΩ 70 KΩ
48150D 100230A	480 KΩ 480 KΩ
732 (all voltages) –	70 KΩ

2.2 Mechanical

Display

6-digit LCD, 5 mm high

Range & Resolution

700, 701, 732 Hour Meters: 99,999.9 Hours

703 Counter: 999,999 Counts.

Case & Connector Specifications

NOTE:

K & N – LED indicator molded in bezel face (available as 732 models only);

H – Require 2-pin Delphi- Packard mating connector P/N 12162000;

J, K & Y – Require 4-pin Delphi- Packard mating connector P/N 12162035;

L - Snap tabs built in (no mounting hardware required); case and bezel 1-piece clear Hexagonal - Screw mount through flange (optionally mounted with plastic bracket, available separately).

Case Matrl.	Bezel Material	Panel Cutout (mm)	Panel Cutout (in.)
1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
Abs (black)	ABS (black)	45x22.2	1.77x0.87
Polycarb.	Polycarb.	36.8x24.1	1.45x0.95
ABS (black)	Acrylic (clear)	36.8x24.1	1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
ABS (black)	ABS (black)	36.8x24.1	1.45x0.95
Polycarb.	Alum. Anodzd. (blk)	∅ 52	∅ 2 1/16”
Polycarb.	Alum. Anodzd. (blk)	∅ 52	∅ 2 1/16”

2.3 Environmental

Temperature

Operating: -40°C to +85°C

Storage: -50° C to +90° C

Humidity

95% RH (Non Condensing) at 38°C

Shock & Vibration

Meets SAE J 1378

Case - IP Ratings

Case Style D, Q, R F, Z, N J, Y, H, K L
Front 65 65 65 65
Rear 50 65 *65 40

* Rated with mating connector installed

EMC

Emissions

Designed to meet: EN 61000-6-4

Radiated Emissions: EN55011:2007, EN55022:2006

Conducted Emissions: EN55011:2007, EN55022:2006

Immunity

Designed to meet: EN 61000-6-2

ESD: EN 61000-4-2:1995

Radiated Immunity

EN 61000-4-3:2006

Transients: EN 61000-4-4:2004

Surge: EN 61000-4-5:2005

Conducted: EN 61000-4-6:2007

Voltage Interruptions: EN 61000-4-11:2004

Regulatory Approvals

UL: UL recognition to UL 583

CE: The product complies with the requirements of the RoHS directive 2015/863/EU (RoHS 3). This product is excluded from CE EMC testing and, if CE marking is required, must only be sold to OEMs completing machine level EMC testing for CE certification.

3. INSTALLATION

Case Style Pin 1 Pin 2 Pin 3 Pin 4
D, F, Q, R, J, Y, Z V+ V- I R
H V+ V- NC NC
L V+ V- I NC
K, N V+ V- LED I

V+: Operating voltage;

V-: Common (ground);

I: Enable (optional, use operating voltage to power this pin to record elapsed time [701] or increment count [703]);

R: Reset (optional, supply with operating voltage when unit is to be reset to 0);

LED: Externally driven by active high or low – factory configured;

NC: No connection;

4. OPERATION

NOTE: All models display an 8 in all digits for 1 sec. at power-up.

To Display & Operate: Apply DC+ or AC hot to pin 1 and DC – or AC neutral to pin 2. The accumulation of elapsed time is indicated by the flashing hourglass icon. If power has been applied for 5 seconds minimum, the accumulated time will be stored in non-volatile memory when power is removed.

To Reset: (for resettable models) Apply DC+ or AC hot to pin 4 for 1/2 second minimum while power (pins 1 & 2) is applied for 5 seconds minimum. The reset voltage must be at the same level as the voltage used to power the unit.

701 Hour Meter (AC/DC or DC Only)

To Display: Apply DC+ or AC hot to pin 1 and DC− or AC neutral to pin 2. The display is activated at this point but the elapsed time will not be accumulated until a signal is applied to pin 3. Note, for proper operation: Power must be applied to pins 1 & 2 before or coincident with pin 3.

701 Hour Meter continued

To Operate: Apply DC+ or AC hot to pin 3 for 1/2 second minimum (AC/DC model) or DC+ for 1 millisecond minimum (DC Only model). The accumulation of elapsed time is indicated by the flashing hourglass icon. If power (pins 1 & 2) has been applied for 5 seconds minimum, the accumulated time will be stored in non-volatile memory when power is removed.

To Reset: (for resettable models) Apply DC+ or AC hot to pin 4 for 1/2 second minimum while power (pins 1 & 2) is applied for 5 seconds minimum. The reset voltage must be at the same level as the voltage used to power the unit.

703 Counter (AC/DC or DC Only)

To Display: Apply DC+ or AC hot to pin 1 and DC – or AC neutral to pin 2. The display is activated at this point but the count will not be started until a signal is applied to pin 3. Note, for proper operation: Power must be applied to pins 1 & 2 before or coincident with pin 3.

To Operate: Apply DC+ or AC hot to pin 3. The count is incremented when the input signal is removed from pin 3.

703 Counter continued

The input signal must be applied for 1/2 second minimum (AC/DC model) or for 1 millisecond minimum (DC Only model). If power (pins 1 & 2) has been applied for 5 seconds minimum, the incremented count will be stored in non-volatile memory when power is removed.

To Reset: (for resettable models) Apply DC+ or AC hot to pin 4 for 1/2 second minimum while power (pins 1 & 2) is applied for 5 seconds minimum. The reset voltage must be at the same level as the voltage used to power the unit.

732 Hour Meter (DC Only)

To Activate Display: Apply DC+ to pin 1 and DC- to pin 2.

To Activate LED: Apply DC+ (for active-high models) or DC- (for active-low models) to pin 3 during indicator-on condition.

To Activate Elapsed Time: For models without separate enable option - elapsed time is activated when power is applied to pins 1 & 2. For models with enable option - apply signal to pin 4. Note: Power (to pins 1 & 2) must be applied before or at the same time as signal to pin 4.

732 Hour Meter continued

Operation: Apply DC+ to pin 4 for 1 millisecond minimum. Activation (accumulation) of elapsed time is indicated by the hourglass icon flashing. Time accumulated will be stored into non-volatile memory when power is removed, if power (to pins 1 & 2) has been applied for the minimum of 5 seconds.

Reset: (for resettable models), Apply DC+ to pin 4 for 1/2 second minimum, while power to pins 1 & 2 has been applied for 5 seconds minimum. Note: The reset voltage must be at the same level as the voltage used to power the unit.

5. TROUBLESHOOTING

To maximize the life of this meter, please read all instructions carefully and review Safety Precautions on inside front cover of this manual. Most minor problems can be resolved by removing all power for at least 10 seconds and then reconnecting.

Problem Possible Cause
No Display Power not connected	or too low.
Display Present, but counter does not activate.	Input (or enable) wire not connected. Start Input not connected. Input voltage not reaching specified minimum signal level.
LED not turning ON during activation condition.	Switch or switch-connection faulty.

6. MAINTENANCE

Curtis Model 700 & 732 Series hour meters are not serviceable in the field. Units returned to the factory within the warranty period (see inside back cover) will be replaced without charge.

7. WARRANTY

Curtis Instruments’ products and/or components are guaranteed against defects in workmanship and material for a period of two years, or as defined in the individual product literature, from date of shipment from our factory, when applied in a proper application within specified ratings. This guarantee is limited to repair or replacement F.O.B. our factory. There is no further warranty or implied representation, guarantee, promise or agreement as to any Curtis Instruments product and/or component. Curtis Instruments, Inc., can not assume responsibility or accept invoices for unauthorized repairs to its products and/or components, even though defective. In no case will Curtis Instruments’ responsibility extend to products, components or equipment not of its manufacture. Under no circumstances shall Curtis Instruments, Inc., be liable for any special or consequential damages or loss of profits or other damages. Returned goods will not be accepted unless identified by a Curtis Return Material Authorization (RMA).

All specifications are subject to change without notice.

CURTIS

CURTIS INSTRUMENTS, INC.

200 Kisco Ave.

Mount Kisco, New York 10549

914-666-2971 Tel

914-666-2188 Fax

www.curtisinstruments.com

53004 Rev. I 3/21